Let's put it in perspective. Our ideal situation from a correctional perspective is one offender per cell. The reality is that at times we have to house more people than we have cells. If we set out the rules that govern how we manage double-bunking, then there's nothing unreasonable about it, as long as we stay on top of it and try to move to a more ideal state.
On February 17th, 2011. See this statement in context.